... 1mm Oil proof,resistant to wear Rust protection Special overflow Double bowls kitchen sink TypeSinkModelTN-3301MaterialStainless steelFinishSNTaping size795*435mmSink size810* ... , lathes, drawer locks, cabinet locks, handles, butts and hinges, slides and rail, door catches, door clamps, door closers, faucets, hooks ... good quality of products and good service all along. Double kitchen sink